72841504

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 151252920

約数和(自身を除く): 78411416

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 106, 116, 212, 232, 424, 464, 848, 928, 1481, 1537, 1696, 2962, 3074, 5924, 6148, 11848, 12296, 23696, 24592, 42949, 47392, 49184, 78493, 85898, 156986, 171796, 313972, 343592, 627944, 687184, 1255888, 1374368, 2276297, 2511776, 4552594, 9105188, 18210376, 36420752, 72841504]

約数ペア:

[(1, 72841504), (2, 36420752), (4, 18210376), (8, 9105188), (16, 4552594), (29, 2511776), (32, 2276297), (53, 1374368), (58, 1255888), (106, 687184), (116, 627944), (212, 343592), (232, 313972), (424, 171796), (464, 156986), (848, 85898), (928, 78493), (1481, 49184), (1537, 47392), (1696, 42949), (2962, 24592), (3074, 23696), (5924, 12296), (6148, 11848)]